{"data":[{"facilityId":"epoch-microsoft-nebius-new-jersey","slug":"microsoft-nebius-new-jersey-cumberland-county-nj","name":"Microsoft-Nebius New Jersey","state":"NJ","county":"Cumberland County","orgIds":["nebius","microsoft","city-of-vineland-nj"],"iso":"PJM","utilities":["city-of-vineland-nj"],"id":"epoch-microsoft-nebius-new-jersey:status:epoch-ai-data-centers:2026-07-12","date":"2026-07-12","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-nebius-new-jersey-cumberland-county-nj","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:status:epoch-ai-data-centers:2026-06-16","date":"2026-06-16","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:power.it_mw:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"power.it_mw","before":321,"after":636,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 321 MW → 636 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:power.facility_mw:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"power.facility_mw","before":433,"after":859,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 433 MW → 859 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:size.buildings_operational:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"size.buildings_operational","before":2,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 2 → 4","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:status:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:phase_operational:2026-06-14:epoch-ai-data-centers","date":"2026-06-14","kind":"milestone","milestone":"phase_operational","description":"Building 3 and 4 are operational.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 3 and 4 are operational.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:status:epoch-ai-data-centers:2026-04-27","date":"2026-04-27","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-wisconsin","slug":"microsoft-fairwater-wisconsin-mount-pleasant-wi","name":"Microsoft Fairwater Wisconsin","state":"WI","county":"Racine County","orgIds":["microsoft","openai","we-energies"],"iso":"MISO","utilities":["we-energies"],"id":"epoch-microsoft-fairwater-wisconsin:size.buildings_operational:epoch-ai-data-centers:2026-04-16","date":"2026-04-16","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-wisconsin-mount-pleasant-wi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-wisconsin","slug":"microsoft-fairwater-wisconsin-mount-pleasant-wi","name":"Microsoft Fairwater Wisconsin","state":"WI","county":"Racine County","orgIds":["microsoft","openai","we-energies"],"iso":"MISO","utilities":["we-energies"],"id":"epoch-microsoft-fairwater-wisconsin:status:epoch-ai-data-centers:2026-04-16","date":"2026-04-16","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-wisconsin-mount-pleasant-wi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-wisconsin","slug":"microsoft-fairwater-wisconsin-mount-pleasant-wi","name":"Microsoft Fairwater Wisconsin","state":"WI","county":"Racine County","orgIds":["microsoft","openai","we-energies"],"iso":"MISO","utilities":["we-energies"],"id":"epoch-microsoft-fairwater-wisconsin:phase_operational:2026-04-16:epoch-ai-data-centers","date":"2026-04-16","kind":"milestone","milestone":"phase_operational","description":"Building 1 is operational. [X post](https://x.com/satyanadella/status/2044767391293509761?s=61) from Microsoft saying this date for Fairwater becoming operational.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 is operational. X post from Microsoft saying this date for Fairwater becoming operational.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-wisconsin-mount-pleasant-wi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-nebius-new-jersey","slug":"microsoft-nebius-new-jersey-cumberland-county-nj","name":"Microsoft-Nebius New Jersey","state":"NJ","county":"Cumberland County","orgIds":["nebius","microsoft","city-of-vineland-nj"],"iso":"PJM","utilities":["city-of-vineland-nj"],"id":"epoch-microsoft-nebius-new-jersey:size.buildings_operational:epoch-ai-data-centers:2026-04-15","date":"2026-04-15","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/microsoft-nebius-new-jersey-cumberland-county-nj","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-nebius-new-jersey","slug":"microsoft-nebius-new-jersey-cumberland-county-nj","name":"Microsoft-Nebius New Jersey","state":"NJ","county":"Cumberland County","orgIds":["nebius","microsoft","city-of-vineland-nj"],"iso":"PJM","utilities":["city-of-vineland-nj"],"id":"epoch-microsoft-nebius-new-jersey:status:epoch-ai-data-centers:2026-04-15","date":"2026-04-15","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/microsoft-nebius-new-jersey-cumberland-county-nj","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-nebius-new-jersey","slug":"microsoft-nebius-new-jersey-cumberland-county-nj","name":"Microsoft-Nebius New Jersey","state":"NJ","county":"Cumberland County","orgIds":["nebius","microsoft","city-of-vineland-nj"],"iso":"PJM","utilities":["city-of-vineland-nj"],"id":"epoch-microsoft-nebius-new-jersey:phase_operational:2026-04-15:epoch-ai-data-centers","date":"2026-04-15","kind":"milestone","milestone":"phase_operational","description":"High-resolution satellite imagery shows the air-cooled chiller array has grown to roughly 30 units, enough to support the first phase. We estimate Building 1 became operational around early 2026 with about 50 MW of IT capacity (70 MW total facility power at a 1.4 PUE), based on DataOne's disclosure of a first 50 MW phase. SemiAnalysis estimated the full 50 MW was reached around January to February 2026 ([SemiAnalysis](https://newsletter.semianalysis.com/p/stop-saying-half-of-2026-us-datacenter)); this April image is our first high-resolution confirmation that the cooling is in place.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: High-resolution satellite imagery shows the air-cooled chiller array has grown to roughly 30 units, enough to support the first phase. We estimate Building 1 became operational around early 2026 with about 50 MW of IT…","url":"https://datacenters.prithvidixit.com/facilities/microsoft-nebius-new-jersey-cumberland-county-nj","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:power.it_mw:epoch-ai-data-centers:2026-03-31","date":"2026-03-31","kind":"value","field":"power.it_mw","before":19,"after":47,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 19 MW → 47 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:power.facility_mw:epoch-ai-data-centers:2026-03-31","date":"2026-03-31","kind":"value","field":"power.facility_mw","before":26,"after":66,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 26 MW → 66 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:size.buildings_operational:epoch-ai-data-centers:2026-03-31","date":"2026-03-31","kind":"value","field":"size.buildings_operational","before":1,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 2","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:status:epoch-ai-data-centers:2026-03-31","date":"2026-03-31","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:phase_operational:2026-03-31:epoch-ai-data-centers","date":"2026-03-31","kind":"milestone","milestone":"phase_operational","description":"Building 2 fully operational, Building 1 expanded. Construction is already visibly complete. Additionally, construction phases [Phase 2](https://www.tdlr.texas.gov/TABS/Search/Project/TABS2021019471), [Phase 3](https://www.tdlr.texas.gov/TABS/Search/Project/TABS2021019588), and [Phase 4](https://www.tdlr.texas.gov/TABS/Search/Project/TABS2021019686) on TDLR that collectively represent the completion of the site have a completion date of 2026-03-31.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 2 fully operational, Building 1 expanded. Construction is already visibly complete. Additionally, construction phases Phase 2, Phase 3, and Phase 4 on TDLR that collectively represent the completion of the si…","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:status:epoch-ai-data-centers:2026-02-04","date":"2026-02-04","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:power.it_mw:epoch-ai-data-centers:2025-12-01","date":"2025-12-01","kind":"value","field":"power.it_mw","before":47,"after":75,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 47 MW → 75 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:power.facility_mw:epoch-ai-data-centers:2025-12-01","date":"2025-12-01","kind":"value","field":"power.facility_mw","before":66,"after":106,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 66 MW → 106 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:size.buildings_operational:epoch-ai-data-centers:2025-12-01","date":"2025-12-01","kind":"value","field":"size.buildings_operational","before":1,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 2","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:phase_operational:2025-12-01:epoch-ai-data-centers","date":"2025-12-01","kind":"milestone","milestone":"phase_operational","description":"Building 2 operational. No more construction on building, and surrounding roads are also complete.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 2 operational. No more construction on building, and surrounding roads are also complete.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-crusoe-abilene-expansion","slug":"crusoe-abilene-expansion-abilene-tx","name":"Crusoe Abilene Expansion","state":"TX","county":"Taylor County","orgIds":["microsoft","nvidia","taylor-electric-coop-inc-tx"],"iso":"ERCOT","utilities":["taylor-electric-coop-inc-tx"],"id":"epoch-crusoe-abilene-expansion:construction_start:2025-11-02:epoch-ai-data-centers","date":"2025-11-02","kind":"milestone","milestone":"construction_start","description":"Land clearing begins for Buildings 1-2.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Land clearing begins for Buildings 1-2.","url":"https://datacenters.prithvidixit.com/facilities/crusoe-abilene-expansion-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:size.buildings_operational:epoch-ai-data-centers:2025-10-14","date":"2025-10-14","kind":"value","field":"size.buildings_operational","before":0,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 2","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:status:epoch-ai-data-centers:2025-10-14","date":"2025-10-14","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:phase_operational:2025-10-14:epoch-ai-data-centers","date":"2025-10-14","kind":"milestone","milestone":"phase_operational","description":"Building 1 and 2 are [operational](https://news.microsoft.com/source/features/ai/from-wisconsin-to-atlanta-microsoft-connects-datacenters-to-build-its-first-ai-superfactory/). Building 1 looked operational sooner, but the buildings [are paired](https://blogs.microsoft.com/blog/2025/09/18/inside-the-worlds-most-powerful-ai-datacenter/) in the Fairwater design. The roof of Building 4 is almost complete, while mechanical equipment is still being installed.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 and 2 are operational. Building 1 looked operational sooner, but the buildings are paired in the Fairwater design. The roof of Building 4 is almost complete, while mechanical equipment is still being instal…","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.it_mw:epoch-ai-data-centers:2025-09-01","date":"2025-09-01","kind":"value","field":"power.it_mw","before":81,"after":202,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 81 MW → 202 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.facility_mw:epoch-ai-data-centers:2025-09-01","date":"2025-09-01","kind":"value","field":"power.facility_mw","before":105,"after":263,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 105 MW → 263 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:size.buildings_operational:epoch-ai-data-centers:2025-09-01","date":"2025-09-01","kind":"value","field":"size.buildings_operational","before":2,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 2 → 4","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:phase_operational:2025-09-01:epoch-ai-data-centers","date":"2025-09-01","kind":"milestone","milestone":"phase_operational","description":"Building 3 and 4 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 3 and 4 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:power.it_mw:epoch-ai-data-centers:2025-03-01","date":"2025-03-01","kind":"value","field":"power.it_mw","before":95,"after":190,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 95 MW → 190 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:power.facility_mw:epoch-ai-data-centers:2025-03-01","date":"2025-03-01","kind":"value","field":"power.facility_mw","before":114,"after":228,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 114 MW → 228 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:size.buildings_operational:epoch-ai-data-centers:2025-03-01","date":"2025-03-01","kind":"value","field":"size.buildings_operational","before":2,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 2 → 4","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:phase_operational:2025-03-01:epoch-ai-data-centers","date":"2025-03-01","kind":"milestone","milestone":"phase_operational","description":"Building 3-4 operational, no visible construction.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 3-4 operational, no visible construction.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.it_mw:epoch-ai-data-centers:2025-01-16","date":"2025-01-16","kind":"value","field":"power.it_mw","before":40,"after":81,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 40 MW → 81 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.facility_mw:epoch-ai-data-centers:2025-01-16","date":"2025-01-16","kind":"value","field":"power.facility_mw","before":53,"after":105,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 53 MW → 105 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:size.buildings_operational:epoch-ai-data-centers:2025-01-16","date":"2025-01-16","kind":"value","field":"size.buildings_operational","before":1,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 2","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:phase_operational:2025-01-16:epoch-ai-data-centers","date":"2025-01-16","kind":"milestone","milestone":"phase_operational","description":"Building 2 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 2 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:land_acquired:2024-10-30:county-maricopa-az","date":"2024-10-30","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"county-maricopa-az","title":"Assessor Parcels","publisher":"Maricopa County Assessor's Office, AZ","url":"https://gis.mcassessor.maricopa.gov/arcgis/rest/services/Parcels/MapServer/0","license":"Public record","retrievedAt":"2026-10-12"}},{"facilityId":"osm-way-795384117","slug":"phx-10-goodyear-az","name":"PHX-10","state":"AZ","county":"Maricopa County","orgIds":["microsoft","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"osm-way-795384117:land_acquired:2024-10-30:county-maricopa-az","date":"2024-10-30","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","url":"https://datacenters.prithvidixit.com/facilities/phx-10-goodyear-az","source":{"id":"county-maricopa-az","title":"Assessor Parcels","publisher":"Maricopa County Assessor's Office, AZ","url":"https://gis.mcassessor.maricopa.gov/arcgis/rest/services/Parcels/MapServer/0","license":"Public record","retrievedAt":"2026-10-12"}},{"facilityId":"osm-way-1091128478","slug":"phx-11-goodyear-az","name":"PHX-11","state":"AZ","county":"Maricopa County","orgIds":["microsoft","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"osm-way-1091128478:land_acquired:2024-10-30:county-maricopa-az","date":"2024-10-30","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","url":"https://datacenters.prithvidixit.com/facilities/phx-11-goodyear-az","source":{"id":"county-maricopa-az","title":"Assessor Parcels","publisher":"Maricopa County Assessor's Office, AZ","url":"https://gis.mcassessor.maricopa.gov/arcgis/rest/services/Parcels/MapServer/0","license":"Public record","retrievedAt":"2026-10-12"}},{"facilityId":"osm-way-1532070752","slug":"phx-12-goodyear-az","name":"PHX-12","state":"AZ","county":"Maricopa County","orgIds":["microsoft","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"osm-way-1532070752:land_acquired:2024-10-30:county-maricopa-az","date":"2024-10-30","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","url":"https://datacenters.prithvidixit.com/facilities/phx-12-goodyear-az","source":{"id":"county-maricopa-az","title":"Assessor Parcels","publisher":"Maricopa County Assessor's Office, AZ","url":"https://gis.mcassessor.maricopa.gov/arcgis/rest/services/Parcels/MapServer/0","license":"Public record","retrievedAt":"2026-10-12"}},{"facilityId":"osm-way-1532070753","slug":"phx-13-goodyear-az","name":"PHX-13","state":"AZ","county":"Maricopa County","orgIds":["microsoft","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"osm-way-1532070753:land_acquired:2024-10-30:county-maricopa-az","date":"2024-10-30","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","url":"https://datacenters.prithvidixit.com/facilities/phx-13-goodyear-az","source":{"id":"county-maricopa-az","title":"Assessor Parcels","publisher":"Maricopa County Assessor's Office, AZ","url":"https://gis.mcassessor.maricopa.gov/arcgis/rest/services/Parcels/MapServer/0","license":"Public record","retrievedAt":"2026-10-12"}},{"facilityId":"osm-way-1532070754","slug":"phx-14-goodyear-az","name":"PHX-14","state":"AZ","county":"Maricopa County","orgIds":["microsoft","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"osm-way-1532070754:land_acquired:2024-10-30:county-maricopa-az","date":"2024-10-30","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","url":"https://datacenters.prithvidixit.com/facilities/phx-14-goodyear-az","source":{"id":"county-maricopa-az","title":"Assessor Parcels","publisher":"Maricopa County Assessor's Office, AZ","url":"https://gis.mcassessor.maricopa.gov/arcgis/rest/services/Parcels/MapServer/0","license":"Public record","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:size.buildings_operational:epoch-ai-data-centers:2024-07-01","date":"2024-07-01","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:status:epoch-ai-data-centers:2024-07-01","date":"2024-07-01","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat14","slug":"microsoft-sat14-san-antonio-tx","name":"Microsoft SAT14","state":"TX","county":"Bexar County","orgIds":["microsoft","cps-energy"],"iso":"ERCOT","utilities":["cps-energy"],"id":"epoch-microsoft-sat14:phase_operational:2024-07-01:epoch-ai-data-centers","date":"2024-07-01","kind":"milestone","milestone":"phase_operational","description":"Building 1 operational. The first 2 data halls of Building 1 (with chillers already installed) are likely to be already operational. Although construction was completed prior, the on-site substation was previously incomplete, so we believe it was only operational at this point.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 operational. The first 2 data halls of Building 1 (with chillers already installed) are likely to be already operational. Although construction was completed prior, the on-site substation was previously inc…","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat14-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-nebius-new-jersey","slug":"microsoft-nebius-new-jersey-cumberland-county-nj","name":"Microsoft-Nebius New Jersey","state":"NJ","county":"Cumberland County","orgIds":["nebius","microsoft","city-of-vineland-nj"],"iso":"PJM","utilities":["city-of-vineland-nj"],"id":"epoch-microsoft-nebius-new-jersey:construction_start:2024-05-31:epoch-ai-data-centers","date":"2024-05-31","kind":"milestone","milestone":"construction_start","description":"Land clearing begins for northern two buildings (Building 1-2).","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Land clearing begins for northern two buildings (Building 1-2).","url":"https://datacenters.prithvidixit.com/facilities/microsoft-nebius-new-jersey-cumberland-county-nj","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:size.buildings_operational:epoch-ai-data-centers:2024-05-24","date":"2024-05-24","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:status:epoch-ai-data-centers:2024-05-24","date":"2024-05-24","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-sat40","slug":"microsoft-sat40-san-antonio-tx","name":"Microsoft SAT40","state":"TX","county":"Bexar County","orgIds":["microsoft","medina-electric-coop-inc"],"iso":"ERCOT","utilities":["medina-electric-coop-inc"],"id":"epoch-microsoft-sat40:phase_operational:2024-05-24:epoch-ai-data-centers","date":"2024-05-24","kind":"milestone","milestone":"phase_operational","description":"Building 1 operational. Estimated 3 months out from February, when there was still construction equipment.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 operational. Estimated 3 months out from February, when there was still construction equipment.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-sat40-san-antonio-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}}],"meta":{"total":53,"limit":100,"offset":0,"dataAsOf":"2026-10-12"},"attribution":{"license":"Open Database License (ODbL) 1.0 for the compiled database; individual sources keep their own terms (see sources[].license).","credit":["© OpenStreetMap contributors (ODbL 1.0) — https://www.openstreetmap.org/copyright","Epoch AI, 'AI data centers'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/data/ai-data-centers' (CC BY 4.0)","Datacenter Source — https://datacenters.prithvidixit.com"],"terms":"/api#license","note":"Every figure links to its source. MW totals are floors (most facilities don't disclose power). Evidence levels: confirmed / announced / estimated — see /sources#evidence-levels."}}